From: Arjan van de Ven <arjan@linux.intel.com>
Date: Wed, 15 Oct 2008 09:52:34 +0000 (+0100)
Subject: tty: make sure that proc_clear_tty stores the cpu flags
X-Git-Tag: v2.6.28-rc1~565
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c3b1dcf13d5660152e02c6dea47b0bd9fd5d871;p=pandora-kernel.git

tty: make sure that proc_clear_tty stores the cpu flags

proc_clear_tty() gets called with interrupts off (while holding the task list
lock) from sys_setid. This means that it needs the _irqsave version of the
locking primitives.

Reported-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Tested-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed